implify the expression –3(x + 3)2 – 3 + 3x. What is the simplified expression in standard form?

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dsalgado15p7ru0c dsalgado15p7ru0c

21-05-2018
Mathematics

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implify the expression –3(x + 3)2 – 3 + 3x. What is the simplified expression in standard form?

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Blitztiger Blitztiger · Answer 1 · 2018-05-21T04:42:30+02:00

Blitztiger Blitztiger

21-05-2018

–3(x + 3)^2 – 3 + 3x
First, we expand the term to be squared:(x + 3)^2 = x^2 + 6x + 9So the expression becomes-3(x^2 + 6x + 9) - 3 + 3x-3x^2 - 18x - 27 - 3 + 3x-3x^2 - 15x - 30

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aagalindo122906 aagalindo122906 · Answer 2 · 2021-04-21T04:05:23+02:00

aagalindo122906 aagalindo122906

21-04-2021

Answer:

-125

Step-by-step explanation:

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